Retro palette
North Delta
Dark anchor, working middle, light release: #961c24, #ae3537, #00747d, #cd5250, #00919c form a complementary retro set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes.
redretrofive-stop
#961c24
#ae3537
#00747d
#cd5250
#00919c
The generator opens with #961c24 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.